A one-off custom-built Lamborghini replica that can drive on land and water is up for sale on auction website eBay if you happen to have £18,000 spare.

The Z1A was once the world's fastest amphibious car and has featured on shows such as Top Gear and a number of BBC and Sky TV programmes.

The super car is described as being one '007 would kill for' with the capability of reaching 150mph on land and a slightly more serene top speed when it is on water. Aside from its obvious unique feature - of being able to drive in water - it also includes a front hydrofoil, F1 type push-rod suspension and even a smoke ejector.

The interior features an overhead console of switches which are bound to make you feel like any character from a spy movie. The seller, based in Gloucestershire, claims it will be a worthwhile project for a car fanatic, suggesting it could be worth more than £50,000 if a buyer has the time to restore it.

Describing the build cost as 'horrendous', the listing adds: "It was sold 15 years ago, left and NEVER used! Needless to say it will now need some TLC but it is realistically priced and worth £50k + when reinstated to its former glory."

However, any buyer will need to put the car in for a major service, as well as find some new seats. Other required work includes new door rams, new wing mirrors, new interior carpet and replacements for the tyres and fuel pipe to the tank.

It was converted to left hand drive after going to the USA for Hollywood filming but has since changed back to right hand drive for British drivers.

At the moment there is just one bid on the car but it is proving to be a popular viewed item on the auction website, and the seller is open to buyers from all over the world. With a little over a week left to secure this one-of-a-kind vehicle a lucky driver could be living out his or her childhood fantasy of driving a 'super car'.

Over 2,000 Lamborghini Countachs were built between 1978 and 1990. Fitted with a V12 engine and recognised as one of the greatest sports cars of all time, used models can fetch upwards of £400,000 on used car websites.